Fastener structure

ABSTRACT

A fastener structure includes a body portion and a fastening body. The body portion has a solderable layer, and the solderable layer is soldered to a plate body. The fastening body combines movably with the body portion. The fastening body has a head and a fastening portion. The body portion or the fastening body, or both the body portion and the fastening body is provided on the plate body for soldering after it is picked up by a tool so that the body portion can combine with the plate body. Also, the body portion or the fastening body, or both the body portion and the fastening body combines with a assisting pickup unit, and the fastener structure is provided on the plate body for soldering after it is picked up by a tool through the assisting pickup unit so that the body portion can combine with the plate body.

CROSS-REFERENCE TO RELATED APPLICATION

This non-provisional application claims priority under 35 U.S.C. §119(a) on Patent Application No(s). 107115334 filed in Taiwan, R.O.C. onMay 4, 2018, the entire contents of which are hereby incorporated byreference.

BACKGROUND OF THE INVENTION 1. Field of the Invention

The present disclosure relates to a fastener structure, and inparticular to a fastener structure which can be used to combine andseparate two plate bodies quickly and repeatedly.

2. Description of the Related Art

When two plate bodies are combined, the two plate bodies are generallyfastened by screws that they are not easy to separate. Accordingly, thetwo plate bodies are combined firmly that can be assured, and theseparation from each other is not easy to happen.

However, in terms of the above-mentioned common way, although it cancombine two plate bodies that they are not easy to separate, thecombination cannot be completed easily, and the two plate bodies are notdisassembled easily because of the fastening way of screws.

Thus, it is desirable to have a fastener structure which can be used tocombine and separate at least two plate bodies quickly and repeatedlythat is to be actively disclosed by the invention.

BRIEF SUMMARY OF THE INVENTION

An objective of the present disclosure is to provide a fastenerstructure, and in particular to a fastener structure which can beprovided on a plate body, and combined with or moved away from anotherplate body to complete the combination and separation of two platebodies. The purpose of quick and repeated combination and separation oftwo plate bodies can be achieved.

To achieve at least the above objective, the present disclosure providesa fastener structure, comprising: a body portion and a fastening body.The body portion has a solderable layer, and the solderable layer isused to be soldered to a plate body. The fastening body combines movablywith the body portion. The fastening body has a head and a fasteningportion.

The invention further provides a fastener structure, comprising: a bodyportion and a fastening body. The body portion has a solderable layer,and the solderable layer is used to be soldered to a plate body. Thefastening body combines movably with the body portion. The fasteningbody has a head and a fastening portion. The body portion or thefastening body, or both the body portion and the fastening body is (are)provided on the plate body for soldering after it is (they are) pickedup by a tool so that the body portion can combine with the plate body.

The invention further provides a fastener structure, comprising: a bodyportion and a fastening body. The body portion has a solderable layer,and the solderable layer is used to be soldered to a plate body. Thefastening body combines movably with the body portion. The fasteningbody has a head and a fastening portion. The body portion or thefastening body, or both the body portion and the fastening bodycombine(s) with a assisting pickup unit, and the fastener structure isprovided on the plate body for soldering after it is picked up by a toolthrough the assisting pickup unit so that the body portion can combinewith the plate body.

In an embodiment, the fastening portion is a thread body, a protrusionfastening body, an inner fastening body or a column.

In an embodiment, the fastener structure further comprises an elasticelement, and two ends of the elastic element abut respectively againstthe body portion and the fastening body.

In an embodiment, the plate body has at least one opening thereon, andthe body portion is provided in the opening or out of the opening.

In an embodiment, the plate body is a PCB having a correspondingsolderable layer.

In an embodiment, the fastener structure is loaded in a carrier, and thefastener structure is taken out from the carrier for use by a tool.

In an embodiment, the carrier has a cover, and the cover can prevent thefastener structure loaded in the carrier from displacement andseparation in a process of movement.

In an embodiment, the carrier has a bevel portion or step portion, andthe bevel portion or step portion is used to limit or stably carry thebody portion or the fastening body of the fastener structure in thecarrier.

In an embodiment, the carrier is a stock coil or stock tray.

In an embodiment, the carrier or the bevel portion or step portion ofthe carrier has a safety distance accommodating space for accommodatinga protrusion portion or drooping portion of the head or the fasteningportion of the fastening body.

In an embodiment, the safety distance accommodating space can preventthe head or the fastening portion from the interference of the carrier,or makes a relative distance of the head or the fastening portion withthe body portion controlled by the interference stop of the carrier.

In an embodiment, the assisting pickup unit is a plug or cap, and theassisting pickup unit may fit to the body portion, the fastening portionor the head, or simultaneously fit to the body portion and the fasteningportion, or simultaneously fit to the body portion and the head.

In an embodiment, the body portion has a stuck portion, and theassisting pickup unit has a corresponding stuck portion, and thecorresponding stuck portion can fit to the stuck portion each other.

In an embodiment, the stuck portion or the corresponding stuck portionis a bevel, curved surface, arc surface, convex portion, concaveportion, step portion or plane portion.

In an embodiment, the body portion has an assisting mounting portion forentering the body portion into an opening of the plate body.

In an embodiment, the assisting mounting portion is a bevel, curvedsurface, arc surface, convex portion, concave portion, step portion orplane portion.

In an embodiment, the body portion has an assisting mounting portion forentering the body portion into an opening of the plate body, or forcombining the assisting pickup unit with the body portion.

In an embodiment, the assisting pickup unit is a sheet with viscosity sothat the assisting pickup unit may stick on a surface of the bodyportion, a surface of the fastening portion or a surface of the head, orsimultaneously stick on a surface of the body portion and a surface ofthe fastening portion, or simultaneously stick on a surface of the bodyportion and a surface of the head.

In an embodiment, the solderable layer of the body portion is solderedto a corresponding solderable layer of the plate body during the heatingprocess.

In an embodiment, the solderable layer or the corresponding solderablelayer is tin, copper, nickel or zinc.

In an embodiment, the body portion has a shoulder or a combinationportion, and the shoulder or the combination portion can abut againstthe plate body, or is provided on a surface or the opening of the platebody.

In an embodiment, the assisting pickup unit is a sheet, fastening body,plug, convex body, concave body, curved surface body, step portion body,bevel body, plane body, pore body, groove body or arc surface body.

In an embodiment, the assisting pickup unit is a polyester film, plasticfilm, plastic material body, polymer body, plastic body, rubber body,silicone rubber body or metallic body.

In an embodiment, the body portion has a resistant portion, and theresistant portion resists movably with the fastening portion or thehead.

In an embodiment, the tool is a vacuum extractor, a fixture or amagnetic body.

In an embodiment, an end of the head or the body portion used to combinewith the plate body is smaller than an opening of the plate body so thatthe end of the head is provided through the opening of the plate body orthe end of the body portion combines with the opening of the plate body.

In an embodiment, when the fastener structure is picked up by the tool,a device is provided correspondingly or in a corresponding direction infront of placing the fastener structure, and the device is used tocalculate the relative position of the body portion or the fasteningbody with the plate body or an opening of the plate body, or therelative position of the body portion and the fastening body with theplate body or an opening of the plate body, or the relative position ofthe assisting pickup unit with the plate body or an opening of the platebody to precisely place the fastener structure on the plate body or theopening of the plate body.

In an embodiment, the device is an image matching device, a structuralanalysis device, a distance calculating device or a relative positioncorrection regulating device.

In an embodiment, the head is larger than an opening of the plate body,and the end of the body portion used to combine the plate body is largerthan or smaller than the opening, when combining, the position of thehead is in another direction of the combining direction, and the end ofthe body portion contacts the plate body first to combine with the platebody or an opening of the plate body.

To achieve at least the above objective, the present disclosure providesa fastener structure in which the body portion can be quickly providedon a plate body, and the fastening body can be combined with or movedaway from another plate body to complete the combination and separationof two plate bodies. The purpose of quick and repeated combination andseparation of two plate bodies can be achieved.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic view of sectional state illustrating a fastenerstructure according to the first embodiment of the present disclosure.

FIG. 2 is a schematic view of state of use illustrating a fastenerstructure according to the second embodiment of the present disclosure.

FIG. 3 is a schematic view of different type of a fastening portion ofthe present disclosure.

FIG. 4 is a schematic view of sectional state illustrating a fastenerstructure according to the third embodiment of the present disclosure.

FIG. 5 is a schematic view of sectional state illustrating a fastenerstructure according to the fourth embodiment of the present disclosure.

FIG. 6 is a schematic view of sectional state illustrating a fastenerstructure according to the fifth embodiment of the present disclosure.

FIG. 7 is a schematic view 1 of state of use illustrating a fastenerstructure according to the fifth embodiment of the present disclosure.

FIG. 8 is a schematic view 2 of state of use illustrating a fastenerstructure according to the fifth embodiment of the present disclosure.

FIG. 9 is a schematic view of sectional state illustrating a fastenerstructure according to the sixth embodiment of the present disclosure.

FIG. 10 is a schematic view 1 of state of use illustrating a fastenerstructure according to the sixth embodiment of the present disclosure.

FIG. 11 is a schematic view 2 of state of use illustrating a fastenerstructure according to the sixth embodiment of the present disclosure.

FIG. 12 is schematic view of sectional state illustrating a fastenerstructure according to the seventh embodiment of the present disclosure.

FIG. 13 is a schematic view 1 of state of use illustrating a fastenerstructure according to the seventh embodiment of the present disclosure.

FIG. 14 is a schematic view 2 of state of use illustrating a fastenerstructure according to the seventh embodiment of the present disclosure.

FIG. 15 is a schematic view illustrating a fastener structure accordingto the eighth embodiment of the present disclosure.

FIG. 16 is a schematic view illustrating a fastener structure accordingto the ninth embodiment of the present disclosure.

FIG. 17 is a schematic view of sectional state illustrating a fastenerstructure according to the tenth embodiment of the present disclosure.

FIG. 18 is a schematic view of sectional state illustrating a fastenerstructure according to the eleventh embodiment of the presentdisclosure.

FIG. 19 is a schematic view of sectional state illustrating a fastenerstructure according to the twelfth embodiment of the present disclosure.

FIG. 20 is a schematic view of state of use illustrating a fastenerstructure according to the thirteenth embodiment of the presentdisclosure.

FIG. 21 is a schematic view of state of use illustrating a fastenerstructure according to the fourteenth embodiment of the presentdisclosure.

FIG. 22 is a schematic view of state of use illustrating a fastenerstructure according to the fifteenth embodiment of the presentdisclosure.

DETAILED DESCRIPTION OF THE INVENTION

To facilitate understanding of the object, characteristics and effectsof this present disclosure, embodiments together with the attacheddrawings for the detailed description of the present disclosure areprovided.

Referring to FIG. 1, as shown in the drawing, the invention provides afastener structure 1 comprising a body portion 11 and a fastening body12.

The body portion 11 has a solderable layer 111. The solderable layer 111is used to be soldered to a plate body 2.

The fastening body 12 combines movably with the body portion 11. Thefastening body 12 has a head 121 and a fastening portion 122.

When the fastener structure 1 is used, the fastener structure 1 can becombined on the plate body 2 with the solderable layer 111 of the bodyportion 11, and another plate body (not shown in the drawings) isprovided on the body portion 11, and then the head 121 of the fasteningbody 12 is rotated to make the fastening portion 122 of the fasteningbody 12 combine with another plate body (or an object as needed) so thatthe plate body 2 can combine with the another plate body by the fastenerstructure 1.

When removing the another plate body is needed, the head 121 of thefastening body 12 is rotated reversely to make the fastening portion 122of the fastening body 12 move away from another plate body so that theplate body 2 can separate from the another plate body.

In an embodiment of the invention, the plate body 2 has at least oneopening 21 thereon, the body portion 11 is provided in the opening 21(or out of the opening 21). Accordingly, the body portion 11 of theinvention can adapt to the need of practical assembly.

In an embodiment of the invention, the solderable layer 111 of the bodyportion 11 is soldered to a corresponding solderable layer 22 of theplate body 2 during the heating process, and the solderable layer 111and the corresponding solderable layer 22 may be tin, copper, nickel orzinc. The plate body 2 is a PCB having the corresponding solderablelayer 22. Accordingly, the solderable layer 111 can be utilized tocooperate with the corresponding solderable layer 22 so that the bodyportion 11 can combine with the plate body 2 firmly.

In an embodiment of the invention, an end of the head 121 or the bodyportion 11 used to combine with the plate body 2 is smaller than theopening 21 of the plate body 2 so that the end of the head 121 isprovided through the opening 21 of the plate body 2 or the end of thebody portion 11 combines with the opening 21 of the plate body 2.Accordingly, the invention can further meet the requirement of practicalassembly.

In an embodiment of the invention, the body portion 11 has a resistantportion 113, and the resistant portion 113 resists movably with thefastening portion 122 (or the head 121). Accordingly, the position ofthe fastening portion 122 can be limited to prevent the body portion 11from separating from the fastening portion 122.

In an embodiment of the invention, the body portion 11 has a shoulder114, and the shoulder 114 can abut against a surface of the plate body 2or is provided in the opening 21 of the plate body 2. Accordingly, thebody portion 11 can be provided on the plate body 2 firmly.

Referring to FIG. 2, as shown in the drawing, in the embodiment, thebody portion 11 of the fastener structure 1 is provided with asolderable layer 111 that is used for soldering to a plate body 2. Thefastening body 12 combines movably with the body portion 11. Thefastening body 12 has a head 121 and a fastening portion 122. The bodyportion 11 or the fastening body 12, or both the body portion 11 and thefastening body 12 is (are) provided on the plate body 2 for solderingafter it is (they are) picked up by a tool 3 so that the body portion 11can combine with the plate body 2. The tool 3 is a vacuum extractor, afixture or a magnetic body. Accordingly, the fastener structure 1 of theinvention can be picked up by a tool 3, and can meet the requirement ofpractical application.

Referring to FIG. 3, as shown in the drawing, in the embodiment, thefastening portion 122 may be a thread body (shown as a portion of FIG.3), a protrusion fastening body (shown as b portion of FIG. 3), an innerfastening body (shown as c portion of FIG. 3) or a column (shown as dportion of FIG. 3). An action of the fastening portion 122 combiningwith another plate body (or an object as needed) is performed.Accordingly, the fastening portion 122 of the invention can further meetthe requirement of practical application.

Referring to FIG. 4, as shown in the drawing, in the embodiment, thefastener structure 1 further comprises an elastic element 13 which isprovided on the fastening body 12, and two ends of the elastic element13 abut respectively against the body portion 11 and the fasteningportion 122 of the fastening body 12, so that the fastening body 12 hasa tightening effect during fastening. Accordingly, the invention canfurther meet the requirement of practical application.

Referring to FIG. 5, as shown in the drawing, in the embodiment, thefastener structure 1 further comprises an elastic element 13 which isprovided on the fastening body 12, and two ends of the elastic element13 abut respectively against the body portion 11 and the head 121 of thefastening body 12, and a stopper 14 is provided between the fasteningportion 122 and the body portion 11 so that the fastening body 12 has atightening effect during fastening. Accordingly, the invention canfurther meet the requirement of practical application.

Referring to FIGS. 6-8, as shown in the drawings, the body portion 11 ofthe fastener structure 1 is provided with a solderable layer 111 that isused for soldering to a plate body 2 in the embodiment. The fasteningbody 12 combines movably with the body portion 11. The fastening body 12has a head 121 and a fastening portion 122. The body portion 11 or thefastening body 12, or both the body portion 11 and the fastening body 12combine(s) with a assisting pickup unit 15, and the fastener structure 1is provided on the plate body 2 for soldering after it is picked up by atool 3 through the assisting pickup unit 15 so that the body portion 11can combine with the plate body 2.

In an embodiment of the invention, the fastener structure 1 is loaded ina carrier 4, and the fastener structure 1 is taken out from the carrier4 for use by the tool 3. Also, the carrier 4 has a cover 41, and thecover 41 can prevent the fastener structure 1 loaded in the carrier 4from displacement and separation in a process of movement. In addition,the carrier 4 has a bevel portion 43 which is used to limit or stablycarry the body portion 11 or the fastening body 12 of the fastenerstructure 1 in the carrier 4.

In an embodiment of the invention, the assisting pickup unit 15 is aplug. The assisting pickup unit 15 may fit to the body portion 11, thefastening portion 122 or the head 121, or simultaneously fit to the bodyportion 11 and the fastening portion 122, or simultaneously fit to thebody portion 11 and the head 121. Also, the assisting pickup unit 15 isremoved after the body portion 11 combines with the plate body 2 bysoldering.

In an embodiment of the invention, the assisting pickup unit 15 may be asheet, fastening body, plug, convex body, concave body, curved surfacebody, step portion body, bevel body, plane body, pore body, groove bodyor arc surface body. Also, the assisting pickup unit 15 may be apolyester film, plastic film, plastic material body, polymer body,plastic body, rubber body, silicone rubber body or metallic body.

Referring to FIGS. 9-11, as shown in the drawings, the assisting pickupunit 15 of the fastener structure 1 is a cap in the embodiment. Theassisting pickup unit 15 may fit to the body portion 11, the fasteningportion 122 or the head 121, or simultaneously fit to the body portion11 and the fastening portion 122, or simultaneously fit to the bodyportion 11 and the head 121, so that the fastener structure 1 is takenout from the carrier 4 by the tool 3, and soldering to the plate body 2by the solderable layer 111. Also, the assisting pickup unit 15 isremoved after the body portion 11 combines with the plate body 2 bysoldering. The carrier 4 has a safety distance accommodating space a foraccommodating a protrusion portion or drooping portion of the head 121or the fastening portion 122 of the fastening body 12.

In an embodiment of the invention, the body portion 11 has a stuckportion 115. The assisting pickup unit 15 has a corresponding stuckportion 151, and the corresponding stuck portion 151 can fit to thestuck portion 115 each other. The stuck portion 115 and thecorresponding stuck portion 151 may be a bevel, curved surface, arcsurface, convex portion, concave portion, step portion or plane portion.

In an embodiment of the invention, the body portion 11 has a combinationportion 116 for abutting against a surface of the plate body 2 or anopening 21 of the plate body 2, and the combination portion 116 of thebody portion 11 has an assisting mounting portion 117 for entering thebody portion 11 into the opening 21 of the plate body 2, or forcombining the assisting pickup unit 15 with the body portion 11. Theassisting mounting portion 117 may be a bevel, curved surface, arcsurface, convex portion, concave portion, step portion or plane portion.

Referring to FIGS. 12-14, as shown in the drawings, the carrier 4 has astep portion 42, and the step portion 42 is used to limit or stablycarry the body portion 11 or the fastening body 12 of the fastenerstructure 1 in the carrier 4 in the embodiment. Also, the step portion42 of the carrier 4 has a safety distance accommodating space a foraccommodating a protrusion portion or drooping portion of the head 121or the fastening portion 122 of the fastening body 12. The safetydistance accommodating space a can prevent the head 121 or the fasteningportion 122 from the interference of the carrier 4, or makes a relativedistance of the head 121 or the fastening portion 122 with the bodyportion 11 controlled by the interference stop of the carrier 4.

In an embodiment of the invention, the assisting pickup unit 15 may be asheet with viscosity so that the assisting pickup unit 15 may stick on asurface of the body portion 11, a surface of the fastening portion 122or a surface of the head 121, or simultaneously stick on a surface ofthe body portion 11 and a surface of the fastening portion 122, orsimultaneously stick on a surface of the body portion 11 and a surfaceof the head 121 so that the fastener structure 1 is taken out from thecarrier 4 by the tool 3, and soldering to the plate body 2 by thesolderable layer 111. Also, the assisting pickup unit 15 is removedafter the body portion 11 combines with the plate body 2 by soldering.

Referring to FIGS. 15-16, as shown in the drawings, the carrier 4 is astock coil (as shown in FIG. 15) or stock tray (as shown in FIG. 16) inthe embodiment. Accordingly, the carrier 4 can further meet therequirement of practical application.

Referring to FIG. 17, as shown in the drawing, in the embodiment, thecarrier 4 can provide with a step portion 42 in a placement area 40, anda bevel portion 43 in another placement area 40. Accordingly, when thecarrier 4 carries the fastener structure 1, the carrier 4 can furthermeet the requirement of practical application.

Referring to FIGS. 18-19, as shown in the drawings, in the embodiment,the body portion 11 of the fastener structure 1 has a resistant portion113, the head 121 of the fastening body 12 has a corresponding resistantportion 123, and the resistant portion 113 resists movably with thecorresponding resistant portion 123 (as shown in FIG. 18). In addition,the fastener structure 1 further comprises an elastic element 13 whichis provided on the fastening body 12, and two ends of the elasticelement 13 abut respectively against the body portion 11 and thefastening portion 122 of the fastening body 12 (as shown in FIG. 19).Accordingly, the fastener structure 1 can further meet the requirementof practical application.

Referring to FIGS. 20-21, as shown in the drawings, when the fastenerstructure 1 is picked up by the tool 3, a device 5 is providedcorrespondingly or in a corresponding direction in front of placing thefastener structure 1, and the device 5 is used to calculate the relativeposition of the body portion 11 or the fastening body 12 with the platebody 2 or an opening 21 of the plate body 2, or the relative position ofthe body portion 11 and the fastening body 12 with the plate body 2 oran opening 21 of the plate body 2, or the relative position of theassisting pickup unit 15 with the plate body 2 or an opening 21 of theplate body 2, or the relative position of the assisting pickup unit 15with an opening 21 of the plate body 2 to precisely place the fastenerstructure 1 on the plate body 2 or the opening 21 of the plate body 2.Accordingly, the fastener structure 1 and the plate body 2 can furthermeet the requirement of practical application.

Furthermore, the device 5 is an image matching device, a structuralanalysis device, a distance calculating device or a relative positioncorrection regulating device. Accordingly, the device 5 can adapt to thedifferent use and the need of operation.

Referring to FIG. 22, as shown in the drawing, the head 121 is largerthan an opening 21 of the plate body 2, and the end of the body portion11 used to combine the plate body 2 is larger than (or smaller than) theopening 21 in the embodiment. When combining, the fastener structure 1is picked up from the head 121 by the tool 3, a device 5 is providedcorrespondingly or in a corresponding direction in front of placing thefastener structure 1, and the device 5 is used to calculate the relativedistance of the body portion 11 or the fastening body 12 with the platebody 2 or an opening 21 of the plate body 2, or the relative distance ofthe body portion 11 and the fastening body 12 with the plate body 2 oran opening 21 of the plate body 2. Also, the position of the head 121 isin another direction of the combining direction, and the end of the bodyportion 11 contacts the plate body 2 first to combine with the platebody 2 or an opening 21 of the plate body 2. Accordingly, when thefastener structure 1 combines with the plate body 2, they can furthermeet the requirement of practical application.

While the present disclosure has been described by means of specificembodiments, numerous modifications and variations could be made theretoby those skilled in the art without departing from the scope and spiritof the present disclosure set forth in the claims.

What is claimed is:
 1. A fastener structure, comprising: a body portion,provided with a solderable layer, and the solderable layer is used to besoldered to a plate body; and a fastening body, combining movably withthe body portion, and the fastening body has a head and a fasteningportion.
 2. The fastener structure according to claim 1, wherein thebody portion or the fastening body, or both the body portion and thefastening body is (are) provided on the plate body for soldering afterit is (they are) picked up by a tool so that the body portion combineswith the plate body.
 3. The fastener structure according to claim 1,wherein the body portion or the fastening body, or both the body portionand the fastening body combine(s) with an assisting pickup unit, and thefastener structure is provided on the plate body for soldering after itis picked up by a tool through the assisting pickup unit so that thebody portion combines with the plate body.
 4. The fastener structureaccording to claim 1, wherein the fastening portion is a thread body, aprotrusion fastening body, an inner fastening body or a column.
 5. Thefastener structure according to claim 1, wherein the fastener structurefurther comprises an elastic element, and two ends of the elasticelement abut respectively against the body portion and the fasteningbody.
 6. The fastener structure according to claim 1, wherein the platebody has at least one opening thereon, and the body portion is providedin the opening or out of the opening.
 7. The fastener structureaccording to claim 1, wherein the plate body is a PCB having acorresponding solderable layer.
 8. The fastener structure according toclaim 1, wherein the fastener structure is loaded in a carrier, and thefastener structure is taken out from the carrier for use by a tool. 9.The fastener structure according to claim 8, wherein the carrier has acover, and the cover can prevent the fastener structure loaded in thecarrier from displacement and separation in a process of movement. 10.The fastener structure according to claim 8, wherein the carrier has abevel portion or step portion, and the bevel portion or step portion isused to limit or stably carry the body portion or the fastening body ofthe fastener structure in the carrier.
 11. The fastener structureaccording to claim 8, wherein the carrier is a stock coil or stock tray.12. The fastener structure according to claim 10, wherein the carrier orthe bevel portion or step portion of the carrier has a safety distanceaccommodating space for accommodating a protrusion portion or droopingportion of the head or the fastening portion of the fastening body. 13.The fastener structure according to claim 12, wherein the safetydistance accommodating space can prevent the head or the fasteningportion from the interference of the carrier, or makes a relativedistance of the head or the fastening portion with the body portioncontrolled by the interference stop of the carrier.
 14. The fastenerstructure according to claim 3, wherein the assisting pickup unit is aplug or cap, and the assisting pickup unit fits to the body portion, thefastening portion or the head, or simultaneously fits to the bodyportion and the fastening portion, or simultaneously fits to the bodyportion and the head.
 15. The fastener structure according to claim 3,wherein the body portion has a stuck portion, and the assisting pickupunit has a corresponding stuck portion, and the corresponding stuckportion fits to the stuck portion each other.
 16. The fastener structureaccording to claim 15, wherein the stuck portion or the correspondingstuck portion is a bevel, curved surface, arc surface, convex portion,concave portion, step portion or plane portion.
 17. The fastenerstructure according to claim 1, wherein the body portion has anassisting mounting portion for entering the body portion into an openingof the plate body.
 18. The fastener structure according to claim 17,wherein the assisting mounting portion is a bevel, curved surface, arcsurface, convex portion, concave portion, step portion or plane portion.19. The fastener structure according to claim 3, wherein the bodyportion has an assisting mounting portion for entering the body portioninto an opening of the plate body, or for combining the assisting pickupunit with the body portion.
 20. The fastener structure according toclaim 3, wherein the assisting pickup unit is a sheet with viscosity sothat the assisting pickup unit sticks on a surface of the body portion,a surface of the fastening portion or a surface of the head, orsimultaneously sticks on a surface of the body portion and a surface ofthe fastening portion, or simultaneously sticks on a surface of the bodyportion and a surface of the head.
 21. The fastener structure accordingto claim 1, wherein the solderable layer of the body portion is solderedto a corresponding solderable layer of the plate body during the heatingprocess.
 22. The fastener structure according to claim 21, wherein thesolderable layer or the corresponding solderable layer is tin, copper,nickel or zinc.
 23. The fastener structure according to claim 1, whereinthe body portion has a shoulder or a combination portion, and theshoulder or the combination portion abuts against the plate body, or isprovided on a surface or the opening of the plate body.
 24. The fastenerstructure according to claim 3, wherein the assisting pickup unit is asheet, fastening body, plug, convex body, concave body, curved surfacebody, step portion body, bevel body, plane body, pore body, groove bodyor arc surface body.
 25. The fastener structure according to claim 3,wherein the assisting pickup unit is a polyester film, plastic film,plastic material body, polymer body, plastic body, rubber body, siliconerubber body or metallic body.
 26. The fastener structure according toclaim 1, wherein the body portion has a resistant portion, and theresistant portion resists movably with the fastening portion or thehead.
 27. The fastener structure according to claim 2, wherein the toolis a vacuum extractor, a fixture or a magnetic body.
 28. The fastenerstructure according to claim 3, wherein the tool is a vacuum extractor,a fixture or a magnetic body.
 29. The fastener structure according toclaim 1, wherein an end of the head or the body portion used to combinewith the plate body is smaller than an opening of the plate body so thatthe end of the head is provided through the opening of the plate body orthe end of the body portion combines with the opening of the plate body.30. The fastener structure according to claim 2, wherein when thefastener structure is picked up by the tool, a device is providedcorrespondingly or in a corresponding direction in front of placing thefastener structure, and the device is used to calculate the relativeposition of the body portion or the fastening body with the plate bodyor an opening of the plate body, or the relative position of the bodyportion and the fastening body with the plate body or an opening of theplate body, or the relative position of the assisting pickup unit withthe plate body or an opening of the plate body to precisely place thefastener structure on the plate body or the opening of the plate body.31. The fastener structure according to claim 3, wherein when thefastener structure is picked up by the tool, a device is providedcorrespondingly or in a corresponding direction in front of placing thefastener structure, and the device is used to calculate the relativeposition of the body portion or the fastening body with the plate bodyor an opening of the plate body, or the relative position of the bodyportion and the fastening body with the plate body or an opening of theplate body, or the relative position of the assisting pickup unit withthe plate body or an opening of the plate body to precisely place thefastener structure on the plate body or the opening of the plate body.32. The fastener structure according to claim 30, wherein the device isan image matching device, a structural analysis device, a distancecalculating device or a relative position correction regulating device.33. The fastener structure according to claim 31, wherein the device isan image matching device, a structural analysis device, a distancecalculating device or a relative position correction regulating device.34. The fastener structure according to claim 1, wherein the head islarger than an opening of the plate body, and the end of the bodyportion used to combine the plate body is larger than or smaller thanthe opening, when combining, the position of the head is in anotherdirection of the combining direction, and the end of the body portioncontacts the plate body first to combine with the plate body or anopening of the plate body.